1 Carat Marquise Lab-Grown Fancy Color Diamonds

Shop certified 1 carat marquise lab-grown fancy color diamonds at William & Sons Jewelers. Every stone is graded by IGI or GIA, shown in 360°, priced below the big online retailers and ships free.

All 1 Carat Marquise Lab-Grown Fancy Color Diamonds – Page 7

704 certified 1 carat marquise lab-grown fancy color diamonds in stock. Every stone ships free with its grading report; open any listing for the 360° view, full certificate and price.

  1. 1.20 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG737594661$414
  2. 1.24 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VVS2, IGI LG737594662$448
  3. 1.30 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Deep Orange VVS2, IGI LG733591555$468
  4. 1.12 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VS1, IGI LG640411444$219
  5. 1.07 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG761537603$266
  6. 1.25 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Yellow VVS2, IGI LG633445794$391
  7. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Yellow VVS2, IGI LG647452017$337
  8. 1.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG761522078$384
  9. 1.03 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG761522080$377
  10. 1.20 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Deep Yellowish Brown VS1, IGI LG523294868$640
  11. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS2, IGI LG523295718$244
  12. 1.20 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Blue VS2, IGI LG533294910$284
  13. 1.12 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG764666562$230
  14. 1.13 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS2, IGI LG764666564$221
  15. 1.18 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Deep Brown VS1, IGI LG772690268$284
  16. 1.11 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG741557667$256
  17. 1.12 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS2, IGI LG662474217$293
  18. 1.28 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Yellow VS2, IGI LG694575337$307
  19. 1.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Light Yellow VS1, IGI LG759518311$319
  20. 1.12 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Yellow VS2, IGI LG759518313$323
  21. 1.1 Carat Marquise Lab-Grown Fancy Color Diamond, VS2, IGI LG775628101$217
  22. 1.06 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG779639197$479
  23. 1.25 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS1, IGI LG735536982$304
  24. 1.31 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG732560677$501
  25. 1.05 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG778615043$270
  26. 1.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Yellow VVS1, IGI LG775628847$358
  27. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS2, IGI LG761557619$333
  28. 1.14 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VS1, IGI LG761557625$412
  29. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS1, IGI LG761557622$356
  30. 1.31 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VVS2, IGI LG761557626$469
  31. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VS2, IGI LG781623070$220
  32. 1.39 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG782699106$385
  33. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VS2, IGI LG784608275$227
  34. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS1, IGI LG776643141$251
  35. 1.22 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue SI1, IGI LG784610997$217
  36. 1.07 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG787613590$447
  37. 1.04 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG657462856$323
  38. 1.21 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG657462877$287
  39. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Blue VVS2, IGI LG657462888$258
  40. 1.21 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VVS2, IGI LG657462899$325
  41. 1.09 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VVS2, IGI LG657462900$354
  42. 1.19 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG657462904$283
  43. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VVS2, IGI LG657462906$309
  44. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VVS2, IGI LG657462913$333
  45. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG657462922$301
  46. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG657462923$315
  47. 1.14 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG657462929$403
  48. 1.03 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG669414448$321
  49. 1.08 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG783659027$507
  50. 1.08 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VS1, IGI LG655448967$259
  51. 1.27 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Light Yellow VS2, IGI LG702547285$889
  52. 1.10 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Orangey Yellow VVS2, IGI LG765631319$455
  53. 1.37 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Orangey Yellow VVS2, IGI LG771640993$449
  54. 1.04 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG783613981$267
  55. 1.07 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG786636654$519
  56. 1.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG786641919$510
  57. 1.10 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS1, IGI LG786641920$524
  58. 1.03 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG786698770$377
  59. 1.06 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Brown VVS2, IGI LG787666128$291
  60. 1.11 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG787666139$424